<template>
    <div class="header">
        <div class="content-wrapper">
            <div class="avatar">
                <img height="64" width="64" :src="seller.avatar" alt="">
            </div>
            <div class="content">
                <div class="title">
                    <span class="brand"></span>
                    <span class="name">{{ seller.name }}</span>
                </div>
                <div class="description">
                    {{seller.description}}/{{seller.deliveryTime}}
                </div>
                <div v-if="seller.supports" class="support">
                    <span class="icon" :class="classMap[seller.supports[0].type]"></span>
                    <span class="text">{{seller.supports[0].description}}</span>
                </div>
            </div>
            <div v-if="seller.supports" class="support-count">
                <span class="count">{{seller.supports.length}}个</span>
                <i class="icon-keyboard_arrow_right" @click="showDetail"></i>
            </div>
        </div>
        <div class="bulletin-wrapper">
            <span class="bulletin-title"></span><span class="bulletin-text">{{seller.bulletin}}</span>
            <i class="icon-keyboard_arrow_right" @click='showDetail'></i>

        </div>
        <div class="background">
            <img :src="seller.avatar" width="100%" height="100%" alt="">
        </div>
        <transition name='fade'>
            <div v-show="detailShow" class="detail" >
            <div class="detail-wrapper clearfix">
                <div class="detail-main">
                    <h1 class="name">{{ seller.name }}</h1>
                    <div class="star-wrapper">
                        <star :size="48" :score="4"></star>
                    </div>
                    <div class="title">
                        <div class="line"></div>
                        <div class="text">商品优惠</div>
                        <div class="line"></div>
                    </div>
                    <ul v-if="seller.supports" class="supports">
                        <li class="support-item" v-for="(item, index) in seller.supports" :key="index">
                            <span class="icon" :class="classMap[seller.supports[index].type]"></span>
                            <span class="text">{{seller.supports[index].description}}</span>
                        </li>
                    </ul>
                    <div class="title">
                        <div class="line"></div>
                        <div class="text">商家公告</div>
                        <div class="line"></div>
                    </div>
                    <div class="bulletin">
                        <p class="content">{{seller.bulletin}}</p>
                    </div>
                </div>
            </div>
            <div class="detail-close" @click="hideDetail">
                <i class="icon-close"></i>
            </div>
        </div>
        </transition>
    </div>
</template>
<script>
import star from '../star/star.vue'
export default {
    props: {
        seller: {
            type: Object
        }
    },
    data(){
        return {
            detailShow: false
        }
    },
    methods:{
        showDetail(){
            this.detailShow = true
        },
        hideDetail(){
            this.detailShow = false
        }
    },
    created(){
        this.classMap = ['decrease', 'discount', 'special', 'invoice', 'guarantee']
    },
    components:{
        star
    }
}
</script>
<style lang="stylus" rel="stylesheet/styles">
    @import "../../common/stylus/mixin"
    .header
        color:#fff
        position relative
        background rgba(7, 17, 27, 0.5)
        overflow hidden
        .content-wrapper
            position relative
            padding 24px 12px 18px 24px
            font-size: 0
            .avatar
                display: inline-block
                vertical-align: top
                img
                    border-radius 2px
            .content
                display: inline-block
                margin-left: 16px
                font-size: 14px
                .title
                    margin: 2px 0 8px 0
                    .brand
                        display: inline-block
                        vertical-align: top
                        width: 30px
                        height: 18px
                        bg-image('brand')
                        background-size: 30px 18px
                        background-repeat: no-repeat
                    .name
                        margin-left: 6px
                        font-size: 16px
                        line-height: 18px
                        font-weight: bold
                .description
                    margin-bottom: 10px
                    line-height: 12px
                    font-size: 12px
                .support 
                     .icon
                        display inline-block
                        width 12px
                        height 12px
                        margin-right 4px
                        background-size 12px 12px
                        background-repeat no-repeat
                        &.description
                            bg-image('decrease_1')
                        &.discount
                            bg-image('discount_1')
                        &.guarantee
                            bg-image('guarantee_1')
                        &.invoice
                            bg-image("invoice_1")
                        &.special
                            bg-image("special_1")
                        &.decrease
                            bg-image("decrease_1")
            .support-count
                position absolute
                right 12px
                bottom 18px
                padding 0  8px 
                height 24px
                line-height 24px
                border-radius 14px
                background rgba(0, 0, 0, 0.2)
                text-align center             
                .count
                    vertical-align top
                    font-size 10px
                    // color red
                .icon-keyboard_arrow_right
                    margin-left 2px
                    line-height 24px
                    font-size 10px 

        .bulletin-wrapper
            position relative
            height 28px
            line-height 28px
            padding 0 27px 0 12px
            white-space nowrap 
            overflow hidden
            text-overflow ellipsis
            background rgba(7, 17, 27, 0.2)
            .bulletin-title
                display: inline-block
                margin-top 7px
                vertical-align top
                width 22px
                height 12px
                bg-image('bulletin')
                background-size 22px 12px
                background-repeat no-repeat
            .bulletin-text
                vertical-align top
                margin 0 4px
                font-size 10px
            .icon-keyboard_arrow_right
                position absolute 
                font-size 10px
                right 10px
                top 8px
        
        
        .background
            position absolute
            top 0
            left 0
            width 100%
            height 100%
            z-index: -1
            filter blur(10px)

        .detail
            position fixed
            top 0
            left 0
            z-index 100
            width 100%
            height 100%
            overflow auto
            backdrop-filter blur(10px)
            background rgba(7, 17, 27, 0.8)
            &.fade-enter-active, &.fade-leave-active 
               transition: all 0.3s
            &.fade-enter, &.fade-leave-to 
                opacity 0
            .detail-wrapper
                min-height 100%
                width 100%
                .detail-main
                    margin-top: 64px
                    padding-bottom 64px
                    .name
                        line-height 16px
                        text-align center
                        font-size 16px
                        font-weight 700
                    .star-wrapper
                        margin-top 18px
                        padding 2xp 0
                        text-align  center
                    .title
                        display: flex
                        width 80%
                        margin 30px auto 24px auto 
                        .line
                            flex 1
                            position relative
                            top -6px
                            border-bottom 1px solid rgba(255, 255, 255, 0.2)
                        .text
                            padding 0 12px
                            font-weight 700
                            font-size 14px
                    .supports
                        width 80%
                        margin 0 auto 
                        .support-item
                            padding 0 12px
                            margin-bottom 12px
                            font-size 0
                            &:last-child
                                margin-bottom 0
                            .icon
                                display inline-block
                                width 16px
                                height 16px
                                vertical-align top
                                margin-right 6px
                                background-size  16px 16px
                                background-repeat no-repeat
                                &.description
                                    bg-image('decrease_2')
                                &.discount
                                    bg-image('discount_2')
                                &.guarantee
                                    bg-image('guarantee_2')
                                &.invoice
                                    bg-image("invoice_2")
                                &.special
                                    bg-image("special_2")
                                &.decrease
                                    bg-image("decrease_2")

                            .text
                                line-height 12px
                                font-size 12px

                .bulletin
                    width 80%
                    margin 0 auto 
                    .content
                        padding 0 12px  
                        line-height 24px
                        font-size 12px
            .detail-close
                position relative
                width 32px
                height 32px
                margin -64px auto 0 auto 
                clear both
                font-size 32px








</style>
